Cera-Diver

Description

Monitoring groundwater under potentially corrosive conditions, such as brackish water and seawater, requires a robust and durable datalogger. The ceramic-shelled Cera-Diver is designed specifically for such environments. This highly reliable and compact Diver measures groundwater levels with a typical accuracy of ±0.05% full scale.

In addition to its rugged casing, the Cera-Diver’s memory capacity can store up to 48,000 measurements (date/time, pressure and temperature) - almost one measurement every ten minutes for an entire year.

Features

This Diver comes with a 0.86 inch (22mm) diameter ceramic casing and is suitable for use in brackish and salt water, or other aggressive environments. 

• Various measurement methods
• 30-Point pressure factory calibration
• Event based, averaging and pumping tests sample methods to conserve memory
• Suitable for cost effective frequent, long-term measuring

Special software is available for the Divers. Download via WeTransfer. 

Available variations

• 11.11.04.02 Range 33' (10m), accuracy 0.05%/ 33' (10m), resolution 0.02Inch (0.06cm)H2O
• 11.11.04.04 Range 66' (20m), accuracy 0.05%/66' (20m), resolution 0.04inch (0.09 cm)H2O
• 11.11.04.06 Range 164' (50m), accuracy 0.05%/164' (50m), resolution 0.07inch (0.19 cm)H2O
• 11.11.04.08 Range 330' (100m), accuracy 0.05%/330' (100m), resolution 0.15 (0.36 cm)H2O

Applications

• Geohydrological research
• Water quantity research
• Monitoring water quality
• Long-term water level monitoring 
• Groundwater monitoring projects